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SlowMist
@SlowMist_Team
SlowMist is a Blockchain security firm established in 2018, providing services such as security audits, security consultants, red teaming, and more.
Joined April 2018
410 Following    90.5K Followers
๐ŸšจSlowMist TI Alert๐Ÿšจ ๐Ÿ’ธ Dream Health Chain Loss: ~$71.8k ๐Ÿ” Root Cause: Business award state machine logic flaw. `createAward()` records a fixed reward without locking any collateral or per-award reserve; `participateAward()` does not require the award to be unclaimed, so a claimed award (`status=2`) can be reset to `status=1`; `claimAward()` then pays the same fixed reward repeatedly from the shared proxy balance. Triggering a reset costs as little as 0โ€“1 wei transfer. ๐Ÿ“Œ Attacker: 0xd3a8d0a9f55cf679fff6f277e49afc95b49d2b07 ๐Ÿ“Œ Victim Proxy: 0xe2a047aadbac51b0116af1ce91ebdae4b4202094 ๐Ÿ“Œ Vulnerable Implementation: 0x5abb3fe2a02e5d4320862944cd3a0b8f6af28ce1 ๐Ÿ“Œ Exploit Contract: 0x226923d34a10f3d54b57b9f4b685e82c6cba968a Powered by Tx:
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